Pneumatic Data - Siemens 6DR50 Series Operating Instructions Manual

Technical data

12.2 Pneumatic data

12.2 Pneumatic data
Pneumatic data
Auxiliary power (air supply)
Pressure
• 1)
Air quality to ISO 8573-1
Solid particulate size and density
•
Pressure dew point
•
Oil content
•
Unrestricted flow (DIN 1945)
Inlet air valve (ventilate actuator)
•
2 bar (29 psi)
4 bar (58 psi)
6 bar (87 psi)
Exhaust valve (deaerate actuator for all versions except
•
fail in place)
2)
2 bar (29 psi)
4 bar (58 psi)
6 bar (87 psi)
Exhaust valve (deaerate actuator for fail in place version)
•
2 bar (29 psi)
4 bar (58 psi)
6 bar (87 psi)
Valve leakage
Throttle ratio
Auxiliary power consumption in the controlled state
Sound pressure level
The following applies to fail in place: 3 ... 7 bar (43.5 to 101.5 psi)
1)
When using device version Ex d (6DR5..5-...), values are reduced by approximately 20%.
2)
242
2)
Compressed air, carbon dioxide (CO2), nitrogen (N), noble
gases or cleaned natural gas
1.4 ... 7 bar (20.3 to 101.5 psi)
Class 2
Class 2 (min. 20 K (36°F) below ambient temperature)
Class 2
4.1 Nm³/h (18.1 USgpm)
7.1 Nm³/h (31.3 USgpm)
9.8 Nm³/h (43.1 USgpm)
8.2 Nm³/h (36.1 USgpm)
13.7 Nm³/h (60.3 USgpm)
19.2 Nm³/h (84.5 USgpm)
4.3 Nm³/h (19.0 USgpm)
7.3 Nm³/h (32.2 USgpm)
9.8 Nm³/h (43.3 USgpm)
< 6⋅10 Nm³/h (0.0026 USgpm)
-4
Adjustable up to ∞: 1
< 3.6⋅10 Nm³/h (0.158 USgpm)
-2
L < 75 dB
A eq
L < 80 dB
A max
Operating Instructions, 09/2014, A5E00074631-12
SIPART PS2 with and without HART